用所给词的适当形式填空。

1. He'd like some dumplings _______ (eat) .

2. The students stop _______ (write) and _______ (listen) to the teacher.

3. The bus _______ (turn) left at the second _______ (turn).

4. There _______ (有) some birds in the tree.

5. Look, can you see the thief ______ (run) out of the shop?

下列关于淋巴结功能的描述中，错误的是（）

A.参与细胞免疫应答

B.滤过淋巴液

C.参与体液免疫应答

D.神经系统对淋巴结的免疫应答有一定的调节作用

E.淋巴干细胞发生、发育的场所